dev-libs/libuninum: fix incompatible pointer type

Closes: https://bugs.gentoo.org/920524
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>

3 files changed, 76 insertions, 1 deletions

diff --git a/dev-libs/libuninum/files/libuninum-2.7-64bit.patch b/dev-libs/libuninum/files/libuninum-2.7-64bit.patch
new file mode 100644
index 000000000000..65a8b67389ba
--- /dev/null
+++ b/dev-libs/libuninum/files/libuninum-2.7-64bit.patch
@@ -0,0 +1,37 @@
+--- libuninum-2.7.orig/uninum.c
++++ libuninum-2.7/uninum.c
+@@ -35,11 +35,11 @@
+  */
+ 
+ 
+-#define ucslen(x) wcslen((signed long *) x)
+-#define ucscpy(x,y) (UTF32 *)wcscpy((signed long *)x,(signed long *)y)
+-#define ucscat(x,y) (UTF32 *)wcscat((signed long *)x,(signed long *)y)
+-#define ucschr(x,y) (UTF32 *)wcschr((signed long *)x,(signed long)y)
+-#define ucsrchr(x,y) (UTF32 *)wcsrchr((signed long *)x,(signed long)y)
++#define ucslen(x) wcslen((wchar_t *) x)
++#define ucscpy(x,y) (UTF32 *)wcscpy((wchar_t *)x,(wchar_t *)y)
++#define ucscat(x,y) (UTF32 *)wcscat((wchar_t *)x,(wchar_t *)y)
++#define ucschr(x,y) (UTF32 *)wcschr((wchar_t *)x,(wchar_t)y)
++#define ucsrchr(x,y) (UTF32 *)wcsrchr((wchar_t *)x,(wchar_t)y)
+ 
+ #define UNINUM
+ 
+--- libuninum-2.7.orig/unicode.h
++++ libuninum-2.7/unicode.h
+@@ -1,8 +1,10 @@
+-typedef unsigned long	UTF32;	/* at least 32 bits */
+-typedef unsigned short	UTF16;	/* at least 16 bits */
+-typedef unsigned short	UCS2;	/* at least 16 bits */
+-typedef unsigned char	UTF8;	/* 8 bits */
+-typedef unsigned char	Boolean; /* 0 or 1 */
++#include <stdint.h>
++
++typedef uint32_t	UTF32;	/* 32 bits */
++typedef uint16_t	UTF16;	/* 16 bits */
++typedef uint16_t	UCS2;	/* 16 bits */
++typedef uint8_t	UTF8;	/* 8 bits */
++typedef uint8_t	Boolean; /* 0 or 1 */
+ 
+ #define UNI_MAX_ASCII (UTF32)0x0000007F 
+ #define UNI_MAX_BMP   (UTF32)0x0000FFFF
diff --git a/dev-libs/libuninum/files/libuninum-2.7-c99.patch b/dev-libs/libuninum/files/libuninum-2.7-c99.patch
new file mode 100644
index 000000000000..5e68d8bec148
--- /dev/null
+++ b/dev-libs/libuninum/files/libuninum-2.7-c99.patch
@@ -0,0 +1,30 @@
+Avoid an implicit declaration of exit in the configure script.  This
+ensures that the package continues to build with future compilers
+which do not support such implicit declarations by default.
+
+diff --git a/configure b/configure
+index 8fd0eed37cb997de..f5ebc89db38d88f4 100755
+--- a/configure
++++ b/configure
+@@ -4323,8 +4323,8 @@ main ()
+   for (i = 0; i < 256; i++)
+     if (XOR (islower (i), ISLOWER (i))
+ 	|| toupper (i) != TOUPPER (i))
+-      exit(2);
+-  exit (0);
++      return 2;
++  return 0;
+ }
+ _ACEOF
+ rm -f conftest$ac_exeext
+@@ -18747,8 +18747,8 @@ main ()
+   for (i = 0; i < 256; i++)
+     if (XOR (islower (i), ISLOWER (i))
+ 	|| toupper (i) != TOUPPER (i))
+-      exit(2);
+-  exit (0);
++      return 2;
++  return 0;
+ }
+ _ACEOF
+ rm -f conftest$ac_exeext
diff --git a/dev-libs/libuninum/libuninum-2.7-r2.ebuild b/dev-libs/libuninum/libuninum-2.7-r3.ebuild
index e908d0c3b217..1721edb6fe32 100644
--- a/dev-libs/libuninum/libuninum-2.7-r2.ebuild
+++ b/dev-libs/libuninum/libuninum-2.7-r3.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -13,6 +13,14 @@ KEYWORDS="amd64 x86"
 LICENSE="GPL-2 GPL-2+ LGPL-2 LGPL-2.1"
 SLOT="0"
 
+RDEPEND="dev-libs/gmp:="
+DEPEND="${RDEPEND}"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-2.7-64bit.patch"
+	"${FILESDIR}/${PN}-2.7-c99.patch"
+)
+
 src_prepare() {
 	default